"Tandem Mass Spectrometry" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A mass spectrometry technique using two (MS/MS) or more mass analyzers. With two in tandem, the precursor ions are mass-selected by a first mass analyzer, and focused into a collision region where they are then fragmented into product ions which are then characterized by a second mass analyzer. A variety of techniques are used to separate the compounds, ionize them, and introduce them to the first mass analyzer. For example, for in GC-MS/MS, GAS CHROMATOGRAPHY-MASS SPECTROMETRY is involved in separating relatively small compounds by GAS CHROMATOGRAPHY prior to injecting them into an ionization chamber for the mass selection.
| Descriptor ID |
D053719
|
| MeSH Number(s) |
E05.196.566.880
|
| Concept/Terms |
Tandem Mass Spectrometry- Tandem Mass Spectrometry
- Mass Spectrometry, Tandem
- Mass Spectrometry-Mass Spectrometry
- Mass Spectrometry Mass Spectrometry
|
Below are MeSH descriptors whose meaning is more general than "Tandem Mass Spectrometry".
Below are MeSH descriptors whose meaning is more specific than "Tandem Mass Spectrometry".
This graph shows the total number of publications written about "Tandem Mass Spectrometry" by people in this website by year, and whether "Tandem Mass Spectrometry" was a major or minor topic of these publications.
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click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2007 | 0 | 3 | 3 |
| 2008 | 1 | 3 | 4 |
| 2009 | 0 | 5 | 5 |
| 2010 | 0 | 6 | 6 |
| 2011 | 3 | 4 | 7 |
| 2012 | 0 | 6 | 6 |
| 2013 | 0 | 4 | 4 |
| 2014 | 1 | 4 | 5 |
| 2015 | 1 | 4 | 5 |
| 2016 | 2 | 2 | 4 |
| 2017 | 3 | 5 | 8 |
| 2018 | 0 | 6 | 6 |
| 2019 | 5 | 2 | 7 |
| 2020 | 1 | 3 | 4 |
| 2021 | 0 | 4 | 4 |
| 2022 | 0 | 3 | 3 |
| 2023 | 1 | 0 | 1 |
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Below are the most recent publications written about "Tandem Mass Spectrometry" by people in Profiles.
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An LC-MS/MS method for simultaneous determination of LB-100 and its active metabolite, endothall, in human plasma. Bioanalysis. 2023 Sep; 15(17):1095-1107.
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Widespread, Reversible Cysteine Modification by Methylglyoxal Regulates Metabolic Enzyme Function. ACS Chem Biol. 2023 01 20; 18(1):91-101.
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Whole Genome Association Study of the Plasma Metabolome Identifies Metabolites Linked to Cardiometabolic Disease in Black Individuals. Nat Commun. 2022 08 22; 13(1):4923.
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Gut microbiota induces DNA methylation via SCFAs predisposing obesity-prone individuals to diabetes. Pharmacol Res. 2022 08; 182:106355.
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Development of an LC-MS/MS Method for Measurement of Irinotecan and Its Major Metabolites in Plasma: Technical Considerations. Lab Med. 2022 Jan 06; 53(1):47-52.
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Untargeted metabolomics analysis of the anti-diabetic effect of Red ginseng extract in Type 2 diabetes Mellitus rats based on UHPLC-MS/MS. Biomed Pharmacother. 2022 Feb; 146:112495.
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Protocol for in vitro BCR-mediated plasma cell differentiation and purification of chromatin-associated proteins. STAR Protoc. 2021 09 17; 2(3):100633.
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Microsampling Assays for Pharmacokinetic Analysis and Therapeutic Drug Monitoring of Antimicrobial Drugs in Children: A Critical Review. Ther Drug Monit. 2021 06 01; 43(3):335-345.
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Blood metabolomics in infants enrolled in a dose escalation pilot trial of budesonide in surfactant. Pediatr Res. 2021 10; 90(4):784-794.
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Longitudinal Multi-omics Reveals Subset-Specific Mechanisms Underlying Irritable Bowel Syndrome. Cell. 2020 09 17; 182(6):1460-1473.e17.